NSN 3020-00-437-6998
Part Details | GROOVE PULLEY
3020-00-437-6998 A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see BLOCK, TACKLE. For items specifically designed for aviation, see PULLEY(1), GROOVE, AVIATION.
Alternate Parts: AK154H, AK154H78, AK154H7-8, AK154H & H 78, AK154H & H 7/8, 3020-00-437-6998, 00-437-6998, 3020004376998, 004376998
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | SEP 03, 1969 | 00-437-6998 | 08109 ( PULLEY, GROOVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-00-437-6998
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| AK154H | 13627 | CRYO-CHEM INC |
| AK154H7-8 | 71176 | EMERSON ELECTRIC COBROWNING MFG DIV |
| AK154H & H 7/8 | 71176 | EMERSON ELECTRIC COBROWNING MFG DIV |
Technical Data | NSN 3020-00-437-6998
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 15.250 INCHES NOMINAL |
| OVERALL LENGTH | 1.500 INCHES NOMINAL |
| PITCH DIAMETER | 14.660 INCHES MINIMUM AND 15.000 INCHES MAXIMUM |
| FACE WIDTH | 0.875 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ2.500 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ0.250 INCHES NOMINAL |
| DESIGN FORM | SPOKED |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | FEA000AAB IRON, CAST |
| SURFACE TREATMENT | PAINT |
| GROOVE SHAPE | V |
| GROOVE QUANTITY | 1 |
| GROOVE DEPTH | 0.875 INCHES NOMINAL |
| GROOVE WIDTH | 0.500 INCHES NOMINAL |
| V GROOVE ANGLE IN DEG | 38.0 |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 0.875 INCHES NOMINAL |
| BORE LENGTH | 1.500 INCHES NOMINAL |
| COUNTERBORE FEATURE | NOT INCLUDED |
| KEYING FACILITY | NOT INCLUDED |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| SPLIT HUB FEATURE | NOT INCLUDED |
| FURNISHED ITEMS AND QUANTITY | ONE BUSHING; TWO CAPSCREWS |
| SPECIAL FEATURES | COMBINATION SHEAVE FOR 4L AND A BELTS |